html {
    scroll-padding-top: 4.5rem;
}

body {
    position: relative;
}

p {
    line-height: 1.75;
}

.page-section {
    padding: 6rem 0;
}
.page-section h2.section-heading, .page-section .section-heading.h2 {
    font-size: 2.5rem;
    margin-top: 0;
    margin-bottom: 1rem;
}
.page-section h3.section-subheading, .page-section .section-subheading.h3 {
    font-size: 1rem;
    font-weight: 400;
    font-style: italic;
    font-family: "Roboto Slab", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    margin-bottom: 4rem;
}

@media (min-width: 768px) {
    section {
        padding: 9rem 0;
    }
}
.btn-xl {
    padding: 1rem 2rem;
    font-family: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-size: 1rem;
    font-weight: 700;
}

.btn-social {
    height: 2.5rem;
    width: 2.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border-radius: 100%;
}

#mainNav {
    padding-top: 1rem;
    padding-bottom: 1rem;
    background-color: #212529;
}
#mainNav .navbar-toggler {
    padding: 0.75rem;
    font-size: 0.75rem;
    font-family: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    text-transform: uppercase;
    font-weight: 700;
}
#mainNav .navbar-brand {
    color: #ffc800;
    font-family: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-weight: 700;
    letter-spacing: 0.0625em;
    text-transform: uppercase;
}
#mainNav .navbar-brand img {
    height: 1.5rem;
}
#mainNav .navbar-nav .nav-item .nav-link {
    font-family: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-size: 0.95rem;
    color: #fff;
    letter-spacing: 0.0625em;
}
#mainNav .navbar-nav .nav-item .nav-link.active, #mainNav .navbar-nav .nav-item .nav-link:hover {
    color: #ffc800;
}

@media (min-width: 992px) {
    #mainNav {
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
        border: none;
        background-color: transparent;
    }
    #mainNav .navbar-brand {
        font-size: 1.5em;

    }
    #mainNav .navbar-brand img {
        height: 2rem;
    }
    #mainNav.navbar-shrink {
        padding-top: 1rem;
        padding-bottom: 1rem;
        background-color: #212529;
    }
    #mainNav.navbar-shrink .navbar-brand {
        font-size: 1.25em;
    }
    #mainNav.navbar-shrink .navbar-brand svg,
    #mainNav.navbar-shrink .navbar-brand img {
        height: 1.5rem;
    }
    #mainNav .navbar-nav .nav-item {
        margin-right: 1rem;
    }
    #mainNav .navbar-nav .nav-item:last-child {
        margin-right: 0;
    }
}
header.masthead {
    padding-top: 50vh;
    height:100vh;
    text-align: center;
    color: #fff;
    background-image: url("../assets/bg.jpg");
    background-repeat: no-repeat;
    background-attachment: scroll;
    background-position: center center;
    background-size: cover;
}
header.masthead .masthead-subheading {
    font-size: 1.5rem;
    line-height: 1.5rem;
    margin-bottom: 25px;
    font-family: "Roboto Slab", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}
header.masthead .masthead-heading {
    font-size: 3.25rem;
    font-weight: 700;
    line-height: 3.25rem;
    font-family: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}

@media (min-width: 768px) {
    header.masthead .masthead-subheading {
        font-size: 2.25rem;
        line-height: 2.25rem;
        margin-bottom: 2rem;
    }
    header.masthead .masthead-heading {
        font-size: 4.5rem;
        font-weight: 700;
        line-height: 4.5rem;
    }
}

#tech-stack .portfolio-item {
    max-width: 26rem;
    margin-left: auto;
    margin-right: auto;
}
#tech-stack .portfolio-item .portfolio-link {
    position: relative;
    display: block;
    margin: 0 auto;
}
#tech-stack .portfolio-item .portfolio-link .portfolio-hover {
    display: flex;
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(255, 200, 0, 0.9);
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity ease-in-out 0.25s;
}
#tech-stack .portfolio-item .portfolio-link .portfolio-hover .portfolio-hover-content {
    font-size: 1.25rem;
    color: white;
}
#tech-stack .portfolio-item .portfolio-link:hover .portfolio-hover {
    opacity: 1;
}
#tech-stack .portfolio-item .portfolio-caption {
   /* padding: 1.5rem;*/
    text-align: center;
    background-color: #fff;
}



#tech-stack .portfolio-item .portfolio-caption .portfolio-caption-heading {
    font-size: 1rem;
    font-family: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-weight: 700;
    margin-bottom: 0;
}
#tech-stack .portfolio-item .portfolio-caption .portfolio-caption-subheading {
    font-style: italic;
    font-family: "Roboto Slab", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}

.timeline {
    position: relative;
    padding: 0;
    list-style: none;
}
.timeline:before {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 40px;
    width: 2px;
    margin-left: -1.5px;
    content: "";
    background-color: #e9ecef;
}
.timeline > li {
    position: relative;
    min-height: 50px;
    margin-bottom: 50px;
}
.timeline > li:after, .timeline > li:before {
    display: table;
    content: " ";
}
.timeline > li:after {
    clear: both;
}
.timeline > li .timeline-panel {
    position: relative;
    float: right;
    width: 100%;
    padding: 0 20px 0 100px;
    text-align: left;
}
.timeline > li .timeline-panel:before {
    right: auto;
    left: -15px;
    border-right-width: 15px;
    border-left-width: 0;
}
.timeline > li .timeline-panel:after {
    right: auto;
    left: -14px;
    border-right-width: 14px;
    border-left-width: 0;
}
.timeline > li .timeline-image {
    position: absolute;
    z-index: 100;
    left: 0;
    width: 80px;
    height: 80px;
    margin-left: 0;
    text-align: center;
    color: white;
    border: 7px solid #e9ecef;
    border-radius: 100%;
    background-color: #ffc800;
}
.timeline > li .timeline-image h4, .timeline > li .timeline-image .h4 {
    font-size: 10px;
    line-height: 14px;
    margin-top: 12px;
}
.timeline > li.timeline-inverted > .timeline-panel {
    float: right;
    padding: 0 20px 0 100px;
    text-align: left;
}
.timeline > li.timeline-inverted > .timeline-panel:before {
    right: auto;
    left: -15px;
    border-right-width: 15px;
    border-left-width: 0;
}
.timeline > li.timeline-inverted > .timeline-panel:after {
    right: auto;
    left: -14px;
    border-right-width: 14px;
    border-left-width: 0;
}
.timeline > li:last-child {
    margin-bottom: 0;
}
.timeline .timeline-heading h4, .timeline .timeline-heading .h4 {
    margin-top: 0;
    color: inherit;
}
.timeline .timeline-heading h4.subheading, .timeline .timeline-heading .subheading.h4 {
    text-transform: none;
}
.timeline .timeline-body > ul,
.timeline .timeline-body > p {
    margin-bottom: 0;
}


.team-member {
    margin-bottom: 3rem;
    text-align: center;
}
.team-member img {
    width: 14rem;
    height: 14rem;
    border: 0.5rem solid rgba(0, 0, 0, 0.1);
}
.team-member h4, .team-member .h4 {
    margin-top: 1.5rem;
    margin-bottom: 0;
}

.img-brand {
    height: 2.75rem;
}

.footer {
    text-align: center;
    font-size: 0.9rem;
    font-family: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}